sewer water
英
美
[网络] 下水道
双语例句
- The sewer carried wastewater from a home housing one suffering from the disease. There is neither mud nor water in the gutters.
污水沟把一家含有疾病的水带到另一家住宅。阳沟内没有污泥，没有水。 - ELEVATION ARRANGEMENT OF CROSSED CONDUITS IN SEPARATED SEWER SYSTEM Sewer water quality comparison of separate discharge and combined overflow
分流制排水管道高程冲突的处理分流制雨水与合流制溢流水质的比较 - Is combined sewer overflow spill frequency/ volume a good indicator of receiving water quality impact?
混合下水道溢出频率和容量是接收水质影响的一个好指数？ - Urban sewer systems are one of the most important underground infrastructure in municipalities, draining the waste water produced by municipalities and keeping municipalities away from the disasters caused by waste water.
城市污水管网是城市重要的地下基础设施之一，起着及时排除城市污水，使城市免受污水之害的重要作用。 - The sewer system is ancient and poorly designed, combining storm water runoff with sewage in the same piping system.
下水道系统是古代和设计不当，结合雨水径流污水在同一管道系统。 - At the same time, study on the relation between them needs calculating quantitatively Combined Sewer System Overflow ( CSO) spill volume 、 time and water quality and study the self-purification of contamination in receiving water.
研究截流倍数与水体环境质量之间的关系，则需要定量计算合流制排水系统的溢流水量、水质以及溢流时间，并在此基础上研究溢流污水在水体中的净化过程。 - Many were built ( without) connections to Chicago's combined ( sewer) and ( storm) water systems.
很多小巷没有与芝加哥纵横交错的阴沟和暴雨排水系统相连接。 - Under experimental conditions, when initial contents of Hg and Pb reach the water quality standards for municipal sewer sewage, the removal efficiency is beyond 70%, and the effluent can reach the water quality standards for agricultural irrigation.
在试验条件下，当汞和铅的原水浓度达到污水排入城市下水道水质标准时，去除率在70%以上，出水满足农业灌溉水质标准。 - In order to simulate as exactly as possible the actual sit ation of the flow in combined sewer during storm, the unsteady flow simulation is used to check the capability of the existing drainage networks to carry storm water and find out the overloaded pipes.
为了尽可能精确地模拟暴雨情况下合流制排水管网水流的实际情况，采用非恒定流模拟技术对现有管网的实际过水能力进行校核，查找出超载管段。 - This paper introduces the characteristics of combined sewer system in urban areas and the bad effects on water environment of this system as well as the remaking methods of combined sewer in connection with these effects.
介绍了城市旧合流制排水系统的特点，论述了其对环境的影响，提出针对这些不利影响所采取的旧合流制排水系统改造的方法和途径。